Request an Appointment with Abacus

Abacus customer service may be reached 24/7 for emergency and next day scheduling by calling 713-766-3605713-766-3605. For non-emergency after hour requests, you may complete the following form which will be responded to, usually within 24-hours. Please note: Urgent/Emergency After Hour responses are subject to availability and after hours service charges, but our team will work hard to help you resolve your needs as soon as possible.